De Meyer, M.,  Copeland, R.S.,  Wharton , R.A. & Mcpheron, B.A. 2002. ‘On the geographical origin of the medfly, Ceratitis capitata (Wiedemann)’. 6th Int. Symp. Fruit Flies Econ. Importance (Stellenbosch, South Africa). Book of abstracts. 7.

Conference abstract